Update Linux to v5.10.109
Sourced from [1]
[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.10.109.tar.xz
Change-Id: I19bca9fc6762d4e63bcf3e4cba88bbe560d9c76c
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/sound/soc/codecs/hdmi-codec.c b/sound/soc/codecs/hdmi-codec.c
index f8b5b96..403d4c6 100644
--- a/sound/soc/codecs/hdmi-codec.c
+++ b/sound/soc/codecs/hdmi-codec.c
@@ -1,7 +1,7 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* ALSA SoC codec for HDMI encoder drivers
- * Copyright (C) 2015 Texas Instruments Incorporated - http://www.ti.com/
+ * Copyright (C) 2015 Texas Instruments Incorporated - https://www.ti.com/
* Author: Jyri Sarha <jsarha@ti.com>
*/
#include <linux/module.h>
@@ -274,7 +274,8 @@
uint8_t eld[MAX_ELD_BYTES];
struct snd_pcm_chmap *chmap_info;
unsigned int chmap_idx;
- unsigned long busy;
+ struct mutex lock;
+ bool busy;
struct snd_soc_jack *jack;
unsigned int jack_status;
};
@@ -292,7 +293,7 @@
struct snd_ctl_elem_info *uinfo)
{
uinfo->type = SNDRV_CTL_ELEM_TYPE_BYTES;
- uinfo->count = FIELD_SIZEOF(struct hdmi_codec_priv, eld);
+ uinfo->count = sizeof_field(struct hdmi_codec_priv, eld);
return 0;
}
@@ -390,9 +391,10 @@
struct hdmi_codec_priv *hcp = snd_soc_dai_get_drvdata(dai);
int ret = 0;
- ret = test_and_set_bit(0, &hcp->busy);
- if (ret) {
+ mutex_lock(&hcp->lock);
+ if (hcp->busy) {
dev_err(dai->dev, "Only one simultaneous stream supported!\n");
+ mutex_unlock(&hcp->lock);
return -EINVAL;
}
@@ -405,21 +407,21 @@
if (hcp->hcd.ops->get_eld) {
ret = hcp->hcd.ops->get_eld(dai->dev->parent, hcp->hcd.data,
hcp->eld, sizeof(hcp->eld));
+ if (ret)
+ goto err;
- if (!ret) {
- ret = snd_pcm_hw_constraint_eld(substream->runtime,
- hcp->eld);
- if (ret)
- goto err;
- }
+ ret = snd_pcm_hw_constraint_eld(substream->runtime, hcp->eld);
+ if (ret)
+ goto err;
+
/* Select chmap supported */
hdmi_codec_eld_chmap(hcp);
}
- return 0;
+
+ hcp->busy = true;
err:
- /* Release the exclusive lock on error */
- clear_bit(0, &hcp->busy);
+ mutex_unlock(&hcp->lock);
return ret;
}
@@ -431,7 +433,9 @@
hcp->chmap_idx = HDMI_CODEC_CHMAP_IDX_UNKNOWN;
hcp->hcd.ops->audio_shutdown(dai->dev->parent, hcp->hcd.data);
- clear_bit(0, &hcp->busy);
+ mutex_lock(&hcp->lock);
+ hcp->busy = false;
+ mutex_unlock(&hcp->lock);
}
static int hdmi_codec_hw_params(struct snd_pcm_substream *substream,
@@ -554,15 +558,24 @@
return 0;
}
-static int hdmi_codec_digital_mute(struct snd_soc_dai *dai, int mute)
+static int hdmi_codec_mute(struct snd_soc_dai *dai, int mute, int direction)
{
struct hdmi_codec_priv *hcp = snd_soc_dai_get_drvdata(dai);
- if (hcp->hcd.ops->digital_mute)
- return hcp->hcd.ops->digital_mute(dai->dev->parent,
- hcp->hcd.data, mute);
+ /*
+ * ignore if direction was CAPTURE
+ * and it had .no_capture_mute flag
+ * see
+ * snd_soc_dai_digital_mute()
+ */
+ if (hcp->hcd.ops->mute_stream &&
+ (direction == SNDRV_PCM_STREAM_PLAYBACK ||
+ !hcp->hcd.ops->no_capture_mute))
+ return hcp->hcd.ops->mute_stream(dai->dev->parent,
+ hcp->hcd.data,
+ mute, direction);
- return 0;
+ return -ENOTSUPP;
}
static const struct snd_soc_dai_ops hdmi_codec_i2s_dai_ops = {
@@ -570,14 +583,14 @@
.shutdown = hdmi_codec_shutdown,
.hw_params = hdmi_codec_hw_params,
.set_fmt = hdmi_codec_i2s_set_fmt,
- .digital_mute = hdmi_codec_digital_mute,
+ .mute_stream = hdmi_codec_mute,
};
static const struct snd_soc_dai_ops hdmi_codec_spdif_dai_ops = {
.startup = hdmi_codec_startup,
.shutdown = hdmi_codec_shutdown,
.hw_params = hdmi_codec_hw_params,
- .digital_mute = hdmi_codec_digital_mute,
+ .mute_stream = hdmi_codec_mute,
};
#define HDMI_RATES (SNDRV_PCM_RATE_32000 | SNDRV_PCM_RATE_44100 |\
@@ -685,13 +698,9 @@
hdmi_codec_jack_report(hcp, 0);
}
-/**
- * hdmi_codec_set_jack_detect - register HDMI plugged callback
- * @component: the hdmi-codec instance
- * @jack: ASoC jack to report (dis)connection events on
- */
-int hdmi_codec_set_jack_detect(struct snd_soc_component *component,
- struct snd_soc_jack *jack)
+static int hdmi_codec_set_jack(struct snd_soc_component *component,
+ struct snd_soc_jack *jack,
+ void *data)
{
struct hdmi_codec_priv *hcp = snd_soc_component_get_drvdata(component);
int ret = -EOPNOTSUPP;
@@ -707,7 +716,6 @@
}
return ret;
}
-EXPORT_SYMBOL_GPL(hdmi_codec_set_jack_detect);
static int hdmi_dai_spdif_probe(struct snd_soc_dai *dai)
{
@@ -775,7 +783,17 @@
return ret;
}
+static void hdmi_remove(struct snd_soc_component *component)
+{
+ struct hdmi_codec_priv *hcp = snd_soc_component_get_drvdata(component);
+
+ if (hcp->hcd.ops->hook_plugged_cb)
+ hcp->hcd.ops->hook_plugged_cb(component->dev->parent,
+ hcp->hcd.data, NULL, NULL);
+}
+
static const struct snd_soc_component_driver hdmi_driver = {
+ .remove = hdmi_remove,
.dapm_widgets = hdmi_widgets,
.num_dapm_widgets = ARRAY_SIZE(hdmi_widgets),
.of_xlate_dai_id = hdmi_of_xlate_dai_id,
@@ -783,6 +801,7 @@
.use_pmdown_time = 1,
.endianness = 1,
.non_legacy_dai_naming = 1,
+ .set_jack = hdmi_codec_set_jack,
};
static int hdmi_codec_probe(struct platform_device *pdev)
@@ -811,6 +830,8 @@
return -ENOMEM;
hcp->hcd = *hcd;
+ mutex_init(&hcp->lock);
+
daidrv = devm_kcalloc(dev, dai_count, sizeof(*daidrv), GFP_KERNEL);
if (!daidrv)
return -ENOMEM;